<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="策略名称" prop="policyName">
        <el-input v-model="queryParams.policyName" placeholder="请输入策略名称" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['manage:policy:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate" v-hasPermi="['manage:policy:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['manage:policy:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['manage:policy:export']">导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" />
    </el-row>

    <el-table v-loading="loading" :data="policyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" type="index" width="100" align="center" />
      <el-table-column label="策略名称" align="center" prop="policyName" />
      <el-table-column label="策略方案" align="center" prop="discount" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{m}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" @click="queryPolicy(scope.row)" v-hasPermi="['manage:policy:query']">查看</el-button>
          <el-button link type="info" @click="handleUpdate(scope.row)" v-hasPermi="['manage:policy:edit']">修改</el-button>
          <el-button link type="danger" @click="handleDelete(scope.row)" v-hasPermi="['manage:policy:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改策略管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="policyRef" :model="form" :rules="rules" label-width="84px">
        <el-form-item label="策略名称" prop="policyName">
          <el-input v-model="form.policyName" placeholder="请输入策略名称" class="input-width" />
        </el-form-item>
        <el-form-item label="策略方案" prop="discount">
          <el-input-number v-model="form.discount" placeholder="请输入" :precision="0" :step="10" :min="10" :max="100" size="small" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
    <!-- 策略详情对话框 -->
    <el-dialog :title="title" v-model="showPolicy" width="500px" append-to-body class="show-dialog">
      <el-form label-width="84px">
        <el-form-item label="策略名称" prop="policyName">
          <el-input v-model="form.policyName" placeholder="请输入策略名称" disabled class="input-width" />
        </el-form-item>
        <div style="margin-left: 20px; font-weight: bold">包含设备</div>
        <el-table :data="vmList" style="padding: 20px 30px 0 20px">
          <el-table-column label="序号" type="index" width="100" align="center" />
          <el-table-column label="点位地址" width="190" align="center" prop="addr" show-overflow-tooltip />
          <el-table-column label="设备编码" width="120" align="center" prop="innerCode" />
        </el-table>
      </el-form>
    </el-dialog>
  </div>
</template>

<script setup lang="ts" name="Policy">
  import { listPolicy, getPolicy, delPolicy, addPolicy, updatePolicy } from '@/api/manage/policy';
  import { listVm } from '@/api/manage/vm';
  import { pageQuery } from '@/api/page';
  import { parseTime } from '@/utils/ruoyi';
  import { getCurrentInstance, reactive, ref, toRefs } from 'vue';

  const { proxy } = getCurrentInstance() as any;

  const policyList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref('');

  const data = reactive({
    form: {} as any,
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      policyName: null
    },
    rules: {
      policyName: [{ required: true, message: '策略名称不能为空', trigger: 'blur' }],
      discount: [{ required: true, message: '策略方案不能为空', trigger: 'blur' }]
    }
  });

  const { queryParams, form, rules } = toRefs(data);

  /** 查询策略管理列表 */
  function getList() {
    loading.value = true;
    listPolicy(queryParams.value).then((response: any) => {
      policyList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }

  // 取消按钮
  function cancel() {
    open.value = false;
    reset();
  }

  // 表单重置
  function reset() {
    form.value = {
      policyId: null,
      policyName: null,
      discount: null,
      createTime: null,
      updateTime: null
    };
    proxy.resetForm('policyRef');
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm('queryRef');
    handleQuery();
  }

  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map((item) => item.policyId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }

  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    open.value = true;
    title.value = '添加策略管理';
  }

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    const _policyId = row.policyId || ids.value;
    getPolicy(_policyId).then((response) => {
      form.value = response.data;
      open.value = true;
      title.value = '修改策略管理';
    });
  }

  /** 查看策略详情 */
  const vmList = ref([]);
  const showPolicy = ref(false);
  function queryPolicy(row) {
    // 获取策略信息
    form.value.policyName = row.policyName;
    // 根据策略id，查询设备列表
    pageQuery.policyId = row.policyId;
    listVm(pageQuery).then((response: any) => {
      vmList.value = response.rows;
      showPolicy.value = true;
      title.value = '策略详情';
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs['policyRef'].validate((valid) => {
      if (valid) {
        if (form.value.policyId != null) {
          updatePolicy(form.value).then((_response) => {
            proxy.$modal.msgSuccess('修改成功');
            open.value = false;
            getList();
          });
        } else {
          addPolicy(form.value).then((_response) => {
            proxy.$modal.msgSuccess('新增成功');
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    const _policyIds = row.policyId || ids.value;
    proxy.$modal
      .confirm('是否确认删除策略管理编号为"' + _policyIds + '"的数据项？')
      .then(function () {
        return delPolicy(_policyIds);
      })
      .then(() => {
        getList();
        proxy.$modal.msgSuccess('删除成功');
      })
      .catch(() => {});
  }

  /** 导出按钮操作 */
  function handleExport() {
    proxy.download(
      'manage/policy/export',
      {
        ...queryParams.value
      },
      `policy_${new Date().getTime()}.xlsx`
    );
  }

  getList();
</script>
<style lang="scss" scoped>
  @import '@/assets/styles/dkd.scss';
  .show-dialog.el-dialog {
    border-radius: 10px;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
  }
  .show-dialog .el-table {
    margin-bottom: 20px;
    border-radius: 2px;
  }
</style>
